K2 PROFLEX BEAST 1998 VS Trek ST 120 1996 specs comparison

K2 ProFlex Beast
General InfosModel | ProFlex Beast |
Manufacturer | K2 |
Year of production | 1998 |
Current price | Check price Here ==> |
Color choice | - purple and yellow-Black with red vertebrae |
Sizes | - Large - medium - small - way big |
Sizes | - Large - medium - small - way big |
Wheels And Breaking System
Bike front tire | Rear: 26 X 2.10 (inches) Panaracer Smoke KevlarFront: 26 X 2.10 (inches) Panaracer Dart Kevlar |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Shimano Deore LX LeversShimano Deore LX V-Brake Brakes |
Hubs for disc brakes | Shimano Deore LX |
Rims manufacturer | 36-holeSun Rims XC |
Spoke nipples type | Brass Nipples |
Spoke wheel | 1.8 (millimeters) Straight GaugeDT Stainless Steel |
Frame and Body Specs
Frame materials | Double-butted7005 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Titec Enduro Hell Bent |
Handlebar extender | Optional |
Handlebar stem details | Aluminum |
Headset size | 1 1/8 (inches) Threadless Aheadset Kontak AL-2 |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)Sachs PC-51 |
Bottom bracket shell width | 73 (millimeters) English |
Bottom bracket type | 113 (millimeters) SpindleShimano BB-UN52 |
Crankset parts and sizes | 22/32/42 TeethShimano Deore LX |
Gear shift levers | Shimano Deore LX RapidFire SL |
Rear gear set | 11 - 30 Teeth8-speed |
K2 ProFlex Beast Fork System Data
Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters)Shimano Deore LX Top-swing |
Derailleur (Rear) | Shimano Deore XT SGS |
Fork material | Double Triple-clamp CrownAluminum and magnesium |
Fork type | K2 Bikes Proflex Girvin Noleen Pipeline Chubby LT |
Other Specs of K2 ProFlex Beast
Component group sets | Shimano Deore LX |
Pedals details | K2 Mag C |
Rear shock absorber | 5.0 (inches) TravelNoleen NR-2 |
Saddle seat | Selle Royal |
Seat post extension | 27.2 (millimeters) DiameterPolygon PM-312 |
Trek ST 120
General InfosModel | ST 120 |
Manufacturer | Trek |
Year of production | 1996 |
Current price | Check price Here ==> |
Color choice | -Black |
Sizes | - Large - medium - small |
Wheels And Breaking System
Bike front tire | Rear: 26 X 1.95 (inches) Tioga Psycho TSFront: 26 X 1.95 (inches) Tioga Psycho KS |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Dia-Compe PC-7 LeversShimano Alivio M-System Brakes |
Hubs for disc brakes | Not Available |
Rims manufacturer | 32-holeMatrix Lobo |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight GaugeUnion Stainless Steel |
Frame and Body Specs
Frame materials | Easton ProGram 6061 T6 |
Frame type | Welded Aluminum |
Handlebar construction | System 1 |
Handlebar extender | System 1 |
Handlebar stem details | System 2 |
Headset size | 1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset ST-2 |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-IG31 |
Bottom bracket shell width | 73 (millimeters) English |
Bottom bracket type | 113 (millimeters) SpindleShimano BB-LP26 |
Crankset parts and sizes | 22/32/42 TeethShimano STX |
Gear shift levers | Grip Shift SRT-600 |
Rear gear set | 11 - 28 Teeth7-speed |
Trek ST 120 Fork System Data
Derailleur (Front) | Top-pull and clamp-on 35.0 (millimeters)Shimano Deore LX |
Derailleur (Rear) | Shimano Deore LX SGS |
Fork material | Triple-clamp CrownMagnesium |
Fork type | Rock Shox Quadra 21R |
Other Specs of Trek ST 120
Component group sets | Shimano Deore LX |
Pedals details | System 1 With Clips & Straps |
Rear shock absorber | 4.0 (inches) TravelFox Vanilla |
Saddle seat | Bontrager Plus 10 |
Seat post extension | 27.2 (millimeters) DiameterSystem 1 |
Useful links and guides ....
- To know more about this exacte bike, K2 provided us with the latest version of its ProFlex Beast bike manual
- Find All parts, tires and accessories of K2 ProFlex Beast Mountain bike here
- Get your Trek ST 120 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek ST 120 Mountain bike here